433434021341431 has 32 divisors (see below), whose sum is σ = 487998732589056. Its totient is φ = 381579715200000.

The previous prime is 433434021341423. The next prime is 433434021341441. The reversal of 433434021341431 is 134143120434334.

It is a cyclic number.

It is not a de Polignac number, because 433434021341431 - 2³ = 433434021341423 is a prime.

It is a super-2 number, since 2×433434021341431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433434021341441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59443431 + ... + 66335431.

It is an arithmetic number, because the mean of its divisors is an integer number (15249960393408).

Almost surely, 2^{433434021341431} is an apocalyptic number.

433434021341431 is a deficient number, since it is larger than the sum of its proper divisors (54564711247625).

433434021341431 is a wasteful number, since it uses less digits than its factorization.

433434021341431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893343.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 433434021341431 its reverse (134143120434334), we get a palindrome (567577141775765).

The spelling of 433434021341431 in words is "four hundred thirty-three trillion, four hundred thirty-four billion, twenty-one million, three hundred forty-one thousand, four hundred thirty-one".